Seiko Cal. 0733 - 703

The Seiko 0733-703 represents an important milestone in Seiko's 1970 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3ff8210bbd80]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

Related Models

• Seiko 7146-697
• Seiko 6376-997
• Seiko 0774-822
• Seiko 7098-371
• Seiko 5624-925
• Seiko 6380-834
• Seiko 3863-346
• Seiko 5690-251
• Seiko 6392-384
• Seiko 5662-891
• Seiko 7116-270
• Seiko 7085-262